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PiezoSleep 非侵入式老鼠睡眠活动监測系統 |
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https://www.sigsoln.com/ |
PiezoSleep使用非侵入的方式实时測得动物的活动/睡眠狀态，动物無需為此接受任何的手术或裝置植入。隨附的數據記錄軟體可以自动記錄下动物每一刻的清醒/睡眠狀态, 且無需任何人力！可幫您省下大量的人工判讀腦電圖/肌電圖 來統計睡眠情形的時間。
/ahmedical/attached/file/20180319/20180319040571777177.pdf;
/ahmedical/attached/file/20180319/20180319040550815081.pdf
NONINVASIVE + AUTOMATED = COST & TIME EFFICIENT
Mouse System
System modified for use
with traditional mouse
housing
The PiezoSleep Behavioral Tracking
System integrates piezoelectric
sensor, data acquisition hardware
and soware with custom cages for
automated sleep/wake scoring.
What’s New
Non-invasive Alternative to EEG/EMG Sleep Scoring
Simultaneous piezoelectric and EEG/EMG data was recorded
for twenty-four hours from twenty mice. The EEG/EMG data
was independently scored by two trained human scorers
and compared against the sleep/wake scores generated by
SleepStats. Recall/sensitivity for detection is 91.4% for sleep
and 92.3% for wake. Specificity of calls is 91.4% for sleep
and 92.3% of wake.
SleepStats analysis soware classifies the piezoelectric
signal into "Sleep" or "Wake" every 2 seconds. A
combination of features, extracted from the piezo
signal, are used to classify the data into the two states.
System Validation: The classifier was validated by
comparing its results against the gold standard method
of human sleep scoring of EEG/EMG.
MouseQwake
Non-invasively detects
targeted behavioral states &
shakes the cage to disrupt
behavior. Adjustable
amplitude & frequency.
System Basics
Calamari / Squid Box
PiezoSleep Soware
SleepStats
(Data Display & Logging Soware)
(Data Acquisition Hardware)
(Data Analysis Soware)
(Mouse / Rat)
(Piezo Sensor)
(Cage)
Sleep / Wake Scoring
Breathing Rate
Activity Monitor
Heart Rate [Rats Only]
PiezoSleep Behavioral
Tracking System Applications
www.sigsoln.com
Sleep studies:
Basic research
Disease models
Preclinical drug testing
Sleep phenotyping
Respiratory rate tracking
Activity tracking
Providing real-time feedback control for:
Targeted sleep disruption
Sleep apnea simulation
Optogenetics applications
Heart rate tracking
Seizure detection
Rat System
Complete Piezo system
now available for rats
